TY  - BOOK
AU  - Brissenden,Tom .
TI  - Talking about mathematical: with the lakatas primary mathematics group 
SN  - 0-631-15887-1
U1  - 510.24372  
PY  - 1988///
CY  - Oxford
PB  - Banil.Blackwell
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -